 |
HAL UPEC - UPEM Portal |  |
 |
Conference papers
Inverse problem for the identification of Chaos representations of random fields using experimental vibrational tests
Abstract : This paper deals with the experimental identification of the probabilistic representation of a random field modeling the Young modulus of a non homogeneous isotropic elastic medium by experimental vibration tests. The random field representation is based on the polynomial chaos decomposition. The coefficients of the polynomial chaos are identified setting an inverse problem and then in solving an optimization problem related to the maximum likelihood principle.
Cited literature [7 references]
https://hal-upec-upem.archives-ouvertes.fr/hal-00686204
Contributor : Christian Soize Connect in order to contact the contributor
Submitted on : Sunday, April 8, 2012 - 4:12:58 PM
Last modification on : Wednesday, February 17, 2021 - 10:42:04 AM
Long-term archiving on: : Monday, July 9, 2012 - 2:21:26 AM
Contributor : Christian Soize Connect in order to contact the contributor
Submitted on : Sunday, April 8, 2012 - 4:12:58 PM
Last modification on : Wednesday, February 17, 2021 - 10:42:04 AM
Long-term archiving on: : Monday, July 9, 2012 - 2:21:26 AM
File
conference-2006-ISMA-descelier...
Files produced by the author(s)